OMEROS CORP - Common Stock (OMER)

Q4 2025 13F Holders as of 31 Dec 2025

Type / Class
Equity / Common Stock
Shares outstanding
70,906,625
Total 13F shares
33,189,296
Share change
-599,983
Total reported value
$569,877,704
Put/Call ratio
85%
Price per share
$17.18
Number of holders
148
Value change
+$6,503,443
Number of buys
90
Number of sells
47

Institutional Holders of OMEROS CORP - Common Stock (OMER) as of Q4 2025

As of 31 Dec 2025, OMEROS CORP - Common Stock (OMER) was held by 148 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 33,189,296 shares. The largest 10 holders included BlackRock, Inc., VANGUARD GROUP INC, INGALLS & SNYDER LLC, UBS Group AG, STIFEL FINANCIAL CORP, GEODE CAPITAL MANAGEMENT, LLC, STATE STREET CORP, KOTLER KEVIN, D. E. Shaw & Co., Inc., and SUSQUEHANNA INTERNATIONAL GROUP, LLP. This page lists 148 institutional shareholders reporting positions in this security for the Q4 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.